S
M
T
W
T
F
S
26
65°
57°
27
68°
58°
28
68°
55°
29
69°
49°
30
69°
49°
31
75°
51°
1
68°
54°
2
68°
52°
3
75°
53°
4
80°
55°
5
75°
58°
6
71°
58°
7
74°
56°
8
71°
55°
9
69°
56°
10
70°
57°
11
68°
55°
12
69°
56°
13
71°
55°
14
72°
58°
15
69°
54°
16
64°
51°
17
67°
56°
18
69°
54°
19
70°
52°
20
67°
53°
21
66°
56°
22
66°
52°
23
68°
56°
24
65°
50°
25
71°
53°
26
72°
56°
27
72°
57°
28
71°
57°
29
66°
53°
30
65°
50°
31
65°
53°
1
64°
54°
2
64°
51°
3
65°
50°
4
66°
52°
5
64°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Carnahan
Carnahan's August 2026 forecast shows daily high temperatures ranging from 64° to 80°, with overnight lows between 49° and 58°. The average high for August is 69° with an average low of 54°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Carnahan. See also: September | October | November.
